Question: Volume of a gas at STP is 1.12 x 10^-7 cc. Calculate the number of molecules in it [BHU 1997]
(a) 3.01 x 10²⁰
(b) 3.01 x 10¹²
(c) 3.01 x 10²³
(d) 3.01 x 10²⁴
Correct Answer: (b) 3.01 x 10¹²
Question: Volume of a gas at STP is 1.12 x 10^-7 cc. Calculate the number of molecules in it [BHU 1997]
(a) 3.01 x 10²⁰
(b) 3.01 x 10¹²
(c) 3.01 x 10²³
(d) 3.01 x 10²⁴
Correct Answer: (b) 3.01 x 10¹²
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